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Tri-Cities Marathon

October 26, 2025 Richland, WA 99352 US

Information

The Tri-Cities Marathon is back! The 42nd edition of this classic race will be held Sunday October 26th.

 

Join us at the Riverfront Hotel in Richland to run a half or a full marathon. Don't feel like going that far? You can also form a relay team of up to four and cover the 26.2 miles together.

 

Schedule:

Marathon & Marathon Relay Start: 8:00AM (7AM early start available)

Half Marathon Start: 9:00AM

Course Closes: 2:00PM

Awards Podium: 15 minutes after 3rd place finishes. Age group winners claim awards immediately on finish.

 

 

Course:

 

The Half Marathon course is 6.55 miles out-and-back into Pasco, turning around on the trail just before the Road 54 boat launch. This is a USATF certified course through 2027.

 

The Marathon course is planned to be the same as 2024, again following the Pasco river trail past the Cable Bridge before crossing it into Kennewick. From there, the course is a mix of trail and bike lane going west on Columbia Park Trail. Turn north on the 240 side path and west towards Chamna Park, turning around about 1/3 of the way up the I-182 bridge. Follow the 240 trail back into Richland and to the Riverfront Hotel. USATF Certification for this course is in progress.

 

Relay Exchange 1 is at the Road 54 parking area in Pasco. Exchange 2 is at the turn into Columbia Park in Kennewick (just before the skate park). Exchange 3 is at the east end of Carrier Road in Richland. If your team does not have all 4 members, you may allocate the relay legs however you wish. Parking is generous at all 3 exchange points. You are responsible for arranging for transport to/from these points.

 

Both courses are mostly flat apart from the bridges. The final 8 miles of the Marathon course are slightly rolling. Elevation gain for the Marathon is about 400ft.

 

Every turn will be clearly marked with spray chalk, cones, signs, etc. and a friendly marshal if enough volunteer. (Yes, we need VOLUNTEERS!)  We will also have markers at every mile and 5km intervals. A comprehensive guide to the course can be found in the Athlete's Guide.

 

 

Aid Stations:

 

The exact locations and intervals of the aid stations are TBD, but will be approximately every 2 miles as with most other marathons. You will get about 12 stations for the Marathon, 6 for the Half Marathon, and 2-3 for each relay leg. These stations will be stocked with water, electrolytes, energy gels, and other snacks. Info on each aid station will be posted in the Athlete's Guide.

 

Let us know how we can improve our aid stations! They are a key component to a quality marathon experience, and being a small event means we are able to take a more individualized approach to them. What are some of your favorite things to take at aid stations? We are all ears to that!

 

 

Training:

 

"It's not about the destination, it's about the journey there" could not be more true for long distance events, and you never have to tackle this by yourself. The Tri-Cities has several great running coaches and groups.

Fleet Feet Richland is hosting a training program for the Half Marathon. Long Runs are 8AM Saturdays and Workouts are 6PM Wednesdays at their Richland location. Click the following link for more info. https://www.fleetfeet.com/s/tricities/training/fall-distance-training

The Richland RunFest also hosts a long run group. They currently meet Sundays at 7AM at the Wake Up Call Coffee near Howard Amon Park. Facebook Group Link: https://www.facebook.com/richlandrunfest

Both of these groups, as with most others in the area, welcome all paces and abilities. 

Other training groups may pop up here and there, and we will announce as many as we can on our web pages. If you prefer to train by yourself, there are many free training programs and pace calculators on the internet. Take full advantage of the resources around you!

 

 

Weather:

 

The weather in late October can vary greatly. In 2023, the start temperature was 25F with minimal wind. In 2024, the start temperature was in the 40s but with extreme winds up to 20mph. The average conditions are low 30s with a slight wind blowing east. Please plan for any conditions! The race will be held regardless of conditions as long as it is safe.

 

 

Volunteers!!!

 

No organized running event would be possible without the help of volunteers. Between aid stations, course marshals, event setup, etc., we will need about 70-90 volunteers to make this event the best it can be, and of course any extra help we can get is greatly appreciated. Have family/friends not doing anything on a Sunday morning? Bring them out with you to help you and fellow runners on your way! (Did I mention fresh air is good for everyone?)

 

 

Records:

 

Men's Marathon: Michael Brady - 2:22:51 (1983)

Women's Marathon: Kari Hamilton - 2:54:06 (2023)

Men's Marathon, 2005 Course: Michael Williams - 2:30:25 (2023)

2024 Course: Ian Sharman - 2:46:45. Jennifer Lux - 3:41:28

 

Most Wins:

Men: Ian Sharman - 5 (2009, 2012, 2015, 2016, 2024)

Women: Barbara Zimmer, Patti Thompson, Laurel Voss, Jennifer Yogi - 2

 

Men's Half Marathon: Steve Dion - 1:14:10 (2024)

Women's Half Marathon: Audra McPartland - 1:21:37 (2023)

 

 

 

Check back for more info as race day approaches! We can't wait to see you at the start line!

Location

Riverfront Hotel
50 Comstock St
Richland, WA 99352 US View Location on Map

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